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DART Korean Corporate Disclosure Event Stream
x402
DART Korean Corporate Disclosure Event Stream is a paid API for AI agents from dartapi.ljaysk.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns a cursor-based delta stream of all Korean corporate DART filings with importance scores and classification categories.
Price / call$0.002
Success—
StatusUnknown
How this service works
Korean corporate disclosure (DART) event stream, cursor-based delta. All filings, classified with importance score.
Output
Returns a JSON object with a count of events, a new cursor string for subsequent delta fetches, and an array of filing events each containing the corporation's 6-digit code, English and Korean names, DART corp code, market (KOSPI/KOSDAQ), filing category in English and Korean, importance score (0–1), material flag, receipt number, filing date, and a direct link to the DART source document.
Example use cases
Real-time Korean market risk monitoring
“Check for any new DART filings since we last looked and alert me to anything marked material or scoring above 0.8 on importance—I want to catch material disclosures from our portfolio companies immediately.”
Supply chain disruption detection
“Stream all the latest Korean corporate filings and filter for supply contracts, capital raises, or facility changes—help me identify potential disruptions to our sourcing from KOSPI and KOSDAQ companies.”
Investment research disclosure tracking
“Pull the newest Korean DART events with their classifications and importance scores, then organize them by company and filing type so our research team can track regulatory developments across our watch list.”
Technical details
Endpoint
GEThttps://dartapi.ljaysk.com/v1/eventsWhen to prefer
Use this endpoint when you need continuous, incremental polling of all Korean DART corporate disclosures across all listed companies with pre-classified categories and importance scores. Prefer this over single-disclosure or company-specific endpoints when building monitoring pipelines, alerting systems, or event-driven workflows that must process every filing in order. Use the cursor to avoid re-processing already-seen events.
Side effects
- Invalid or expired cursor returns empty or error response
- Rate limit exceeded returns 402 payment required
- No new events since cursor returns count:0 with updated cursor
- Malformed cursor parameter causes 400 bad request
- DART upstream outage may cause stale or missing events
Output
Schema · Response
{
"type": "object",
"example": {
"count": 1,
"cursor": "20260720900813",
"events": [
{
"corp": {
"code": "060310",
"name_en": "3S KOREA Co.,Ltd.",
"name_kr": "3S",
"dart_code": "00434003"
},
"market": "KOSDAQ",
"source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260720900810",
"category": "supply_contract",
"material": true,
"rcept_no": "20260720900810",
"title_kr": "단일판매ㆍ공급계약체결",
"filed_date": "20260720",
"importance": 0.9,
"category_en": "Supply/Sales Contract"
}
]
}
}Tags
x402
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